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to leave word with (a person); to state in one's will
to leave (something) unsaid; to forget to mention
彼は一言言い残した。
He left behind a single word.
大切なことを言い残している気がした。
I had the feeling I was leaving something important unsaid.
死ぬ前に何か言い残すことはないかと聞いた。
I asked if there was anything he wanted to say before dying.